RESEARCH ON PROPERTIES OF LOCALIZATION IN MWPC USING THE CATHODE-INDUCED CHARGE CENTRE-OF-GRAVITY READ-OUT

LI Cheng; WANG Zhao-Min; CHEN Hong-Fang; YANG Bao-Zhong

Chinese Physics C> 1988, Vol. 12> Issue(4) : 440-446

RESEARCH ON PROPERTIES OF LOCALIZATION IN MWPC USING THE CATHODE-INDUCED CHARGE CENTRE-OF-GRAVITY READ-OUT

University of Science and Technology of China,Hefei

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Abstract：
We constructed a MWPC prototype with effective area of 100×100mm² and cathode strips.The distribution of induced charge on cathode plane and spatial resolution along the anode wires were measured by ⁵⁵Fe X-ray of 5.9keV.The effect of readout number of strips used for the estimation of the centroid on spatial resolution were studied.Our results were compared with theoretical theoretical calculation.

References

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LI Cheng, WANG Zhao-Min, CHEN Hong-Fang and YANG Bao-Zhong. RESEARCH ON PROPERTIES OF LOCALIZATION IN MWPC USING THE CATHODE-INDUCED CHARGE CENTRE-OF-GRAVITY READ-OUT[J]. Chinese Physics C, 1988, 12(4): 440-446.

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

RESEARCH ON PROPERTIES OF LOCALIZATION IN MWPC USING THE CATHODE-INDUCED CHARGE CENTRE-OF-GRAVITY READ-OUT

Corresponding author: LI Cheng,

University of Science and Technology of China,Hefei

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1988-08-05

Abstract: We constructed a MWPC prototype with effective area of 100×100mm² and cathode strips.The distribution of induced charge on cathode plane and spatial resolution along the anode wires were measured by ⁵⁵Fe X-ray of 5.9keV.The effect of readout number of strips used for the estimation of the centroid on spatial resolution were studied.Our results were compared with theoretical theoretical calculation.